Mulgor Logo EQ at Opunake at 14:35:56 on 13-Feb-2020

Vertical Velocities recorded at Port Levy

EQ Details

Magnitude: 3.8
Depth: 154 km
Distance: 405 km
Estimated travel time of P waves: 56 s
Estimated travel time of S waves: 99 s

Travel times of P and S waves were derived from this website

Statistics of Signal at Port Levy
Sig. Height μm/s Sig. Period s % of Variance
Raw 2.45 0.573 100.0
T < 1 s 1.63 0.295 74.8
T > 1 s 1.20 2.6 25.2

Significant height and period are derived from a zero-crossing analysis of the wave signal after the arrival time of the p waves.
They are the averages of the highest third of the waves.